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2501. XWare > APOD
... This complex composite image of an ominous and spectacular event - an expanding storm of energetic particles from the Sun - was constructed using data recorded by the SOHO spacecraft on November 6, 1997. ... M13: The Great Globular Cluster in Hercules . ... M13 is one of the most prominent and best known globular clusters. Visible with binoculars in the constellation of Hercules, M13 is frequently one of the first steps beyond the ordinary visible to the casual sky gazer. ... The Dunes Of Mars . ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=637&d=2016-01 -- 14.4 Кб -- 13.04.2016
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2502. XWare > APOD
... Shapley 1: An Annular Planetary Nebula . ... The center condenses into a white dwarf while the outer atmospheric layers are expelled into space and appear as a planetary nebula. ... Messier 65 (M65) is a bright spiral galaxy of stars only 35 million light-years away in the constellation Leo. ... Infrared Horsehead . ... This remarkable line of 13 closely spaced craters on Jupiter's moon Ganymede was photographed by the Galileo spacecraft in 1997. ... What happens when a comet encounters a planet? ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=638&d=2016-01 -- 14.6 Кб -- 13.04.2016
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2503. XWare > APOD
... The Sun Erupts . ... The Sun is a seething ball of extremely hot gas. ... Orion Star Colours . ... Clouds of glowing hydrogen gas mingle with dark dust lanes in the Trifid Nebula, a star forming region in the constellation Sagittarius. ... Hercules Galaxies . ... This cluster is loaded with gas and dust rich, star forming, spiral galaxies but has relatively few elliptical galaxies, which lack gas and dust and the associated newborn stars. ... Vega . ... Vega is a bright blue star 25 light years away...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=636&d=2016-01 -- 14.7 Кб -- 13.04.2016
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2504. XWare > APOD
... Copernicus is a large young crater visible with binoculars slightly northwest of the center of the Moon's Earth-facing hemisphere. ... Why is this galaxy cluster so red? Nearby clusters have galaxies with colors that are much more yellow and blue. A leading explanation is that this cluster of galaxies lies so far across our universe (z~1) that cosmological time dilation significantly reddens the light. ... The hungry cluster dominant galaxy in A3827's center is seen being fed. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=635&d=2016-01 -- 14.5 Кб -- 13.04.2016
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2505. XWare > APOD
... The Star Streams of NGC 5907 . ... Grand tidal streams of stars seem to surround galaxy NGC 5907. The arcing structures form tenuous loops extending more than 150,000 light-years from the narrow, edge-on spiral, also known as the Splinter or Knife Edge Galaxy. ... APOD: 2008 June 17- Eta Carinae and the Homunculus Nebula . ... The 51st entry in Charles Messier's famous catalog is perhaps the original spiral nebula - a large galaxy with a well defined spiral structure also cataloged as NGC 5194. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=248&d=2015-03 -- 15.8 Кб -- 13.04.2016
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2506. XWare > APOD
... The Perseus Cluster of Galaxies . ... Here is one of the largest objects that anyone will ever see on the sky. Each of these fuzzy blobs is a galaxy, together making up the Perseus Cluster, one of the closest clusters of galaxies. The cluster is seen through a foreground of faint stars in our own Milky Way Galaxy. ... Circles in the Sky . ... The M81 Galaxy Group Through the Integrated Flux Nebula . ... Large galaxies and faint nebula highlight this deep image of the M81 Group of galaxies. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=248&d=2015-02 -- 15.2 Кб -- 13.04.2016
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2507. XWare > APOD
... The Fox Fur Nebula from CFHT . ... This interstellar beast is formed of cosmic dust and gas interacting with the energetic light and winds from hot young stars. ... Bacteriophages: The Most Common Life Like Form on Earth . ... Spiral Galaxies in Collision . ... Running Messier s Marathon . ... This one, cataloged as IC 2948 is near the star Lambda Centauri and not far on the sky from the better known Eta Carinae Nebula. Messier 63: The Sunflower Galaxy . ... A Protected Night Sky Over Flagstaff . ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=248&d=2015-01 -- 15.1 Кб -- 13.04.2016
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2508. XWare > APOD
... Staring across interstellar space, the alluring Cat's Eye Nebula lies three thousand light-years from Earth. One of the most famous planetary nebulae in the sky, the Cat's Eye (NGC 6543) is over half a light-year across and represents a final, brief yet glorious phase in the life of a sun-like star. ... M78 and Reflecting Dust Clouds in Orion . ... An eerie blue glow and ominous columns of dark dust highlight M78 and other bright reflection nebula in the constellation of Orion. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=248&d=2014-12 -- 15.3 Кб -- 13.04.2016
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2509. XWare > APOD
... Mercurys Horizon from MESSENGER . ... What would it look like to fly past Mercury? Just such an adventure was experienced last week by the MESSENGER spacecraft during its first flyby of the strange moon-like world nearest the Sun. ... Comet McNaught Over Chile . ... In this image, Comet McNaught was captured one year ago above Chile. ... Two days ago, the MESSENGER spacecraft became only the second in human history to swoop past Mercury. ... The Cocoon Nebula from CFHT . ... Next [ Last page ] . ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=248&d=2014-10 -- 15.1 Кб -- 13.04.2016
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2510. XWare > APOD
... No special filters - or even a telescope - are required to enjoy a leisurely lunar eclipse. ... Pictured is of one of the closest star forming regions, part of the Rho Ophiuchi cloud complex some 400 light-years distant near the southern edge of the pronounceable constellation Ophiuchus. ... The Rosette Nebula (aka NGC 2237) is not the only cosmic cloud of gas and dust to evoke the imagery of flowers. ... Elliptical Galaxy NGC 1132 . ... NGC 1132 is one smooth galaxy -- but how did it form? ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=248&d=2014-11 -- 15.1 Кб -- 13.04.2016
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2511. XWare > APOD
... Pleiades and Stardust . ... Hurtling through a cosmic dust cloud a mere 400 light-years away, the lovely Pleiades or Seven Sisters star cluster is well-known for its striking blue reflection nebulae. ... Expansive Comet Holmes . ... The spherical coma of Comet Holmes has swollen to a diameter of over 1.4 million kilometers, making the tenuous, dusty cloud even bigger than the Sun. ... Some auroras can only be seen with a camera. ... M45: The Pleiades Star Cluster . ... The Inner Coma of Comet Holmes...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=248&d=2014-08 -- 14.7 Кб -- 13.04.2016
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2512. XWare > APOD
... Horizon to Horizon . ... Recorded on December 13th, the entertaining panorama (image key) covers 210 degrees in 21 separate exposures, beginning on the beach with bright star Sirius rising in the southeast. ... In particular, this beautiful grouping of reflection nebulae in Orion - NGC 1977, NGC 1975, and NGC 1973 - are usually overlooked in favor of the substantial glow from the nearby stellar nursery better known as the Orion Nebula. ... Unusual Silica Rich Soil Discovered on Mars . ... December ....
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=248&d=2014-09 -- 15.1 Кб -- 13.04.2016
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2513. XWare > APOD
... Will the Universe End in a Big Rip . ... Part of a larger emission nebula with a distinctive shape, popularly called The Pelican Nebula, the ridge spans about 10 light-years following the curve of the cosmic pelican's head and neck. ... I Zwicky 18: The Case of the Aging Galaxy . ... How old is this galaxy? The galaxy on the left, I Zwicky 18, was once thought to be one of the youngest galaxies on record since its bright stars indicated an age of only 500 million years. ... Enceladus Ice Geysers . ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=248&d=2014-07 -- 15.2 Кб -- 13.04.2016
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2514. XWare > APOD
... 4000 Kilometers Above Saturns Iapetus . ... What does the surface of Saturn's mysterious moon Iapetus look like? To help find out, the robotic Cassini spacecraft now orbiting Saturn was sent soaring last week just 2,000 kilometers from the unique equatorial ridge of the unusual walnut-shaped two-toned moon. ... This bizarre, equatorial ridge extending across and beyond the dark, leading hemisphere of Iapetus gives the two-toned Saturnian moon a distinct walnut shape. ... NGC 7129 and NGC 7142 . ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=248&d=2014-06 -- 15.3 Кб -- 13.04.2016
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2515. XWare > APOD
... Tentacles of the Tarantula Nebula . ... The largest, most violent star forming region known in the whole Local Group of galaxies lays in our neighboring galaxy the Large Magellanic Cloud (LMC). Were the Tarantula Nebula at the distance of the Orion Nebula -- a local star forming region -- it would take up fully half the sky. A Red Dome Under the Big Dipper . ... Why would the dome of a telescopic observatory appear translucent red? ... Cluster Crash Illuminates Dark Matter Conundrum . ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=248&d=2014-05 -- 15.4 Кб -- 13.04.2016
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2516. XWare > APOD
... This wide, detailed Spitzer Space Telescope view features infrared light from dust (red) and old stars (blue) in Andromeda, a massive spiral galaxy a mere 2.5 million light-years away. In fact, with over twice the diameter of our own Milky Way, Andromeda is the largest nearby galaxy. ... Also known as Abell 2151, this cluster is loaded with gas and dust rich, star-forming spiral galaxies but has relatively few elliptical galaxies, which lack gas and dust and the associated newborn stars. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=248&d=2014-04 -- 15.3 Кб -- 13.04.2016
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2517. XWare > APOD
Astronomy Picture of the Day . ... Eris: More Massive than Pluto . ... Monitoring M2-9 . ... About 2,100 light-years away and over one light-year across, M2-9 is known as a twin jet or butterfly nebula in reference to its striking bipolar symmetry. ... Of course M96 is a spiral galaxy, and counting the faint arms extending beyond the brighter central region it spans 100 thousand light-years or so, about the size of our own Milky Way. vdB 152: Reflection Nebula in Cepheus . ... Shuttle Plume . ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=248&d=2014-03 -- 15.5 Кб -- 13.04.2016
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2518. XWare > APOD
... Clouds of glowing hydrogen gas mingle with dark dust lanes in the Trifid Nebula, a star forming region in the constellation Sagittarius. ... Hercules Galaxies . ... These are galaxies of the Hercules Cluster, an archipelago of "island universes" a mere 650 million light-years distant. This cluster is loaded with gas and dust rich, star forming, spiral galaxies but has relatively few elliptical galaxies, which lack gas and dust and the associated newborn stars. ... Vega . ... The name Vega.. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=627&d=2015-10 -- 15.0 Кб -- 13.04.2016
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2519. XWare > APOD
... It shines with the brightness of 100 billion Suns. ... Comet Hyakutake and the Milky Way . ... Two years ago, the Great Comet of 1996, Comet Hyakutake, inched across our northern sky during its long orbit around the Sun. ... Doomed Star Eta Carinae . ... But no one knows when - it may be next year, it may be one million years from now. Eta Carinae's mass - about 100 times greater than our Sun - makes it an excellent candidate for a full blown supernova. ... The Dunes Of Mars . ... Sun Dance . ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=628&d=2015-10 -- 14.8 Кб -- 13.04.2016
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2520. XWare > APOD
Astronomy Picture of the Day . ... Messier 65 (M65) is a bright spiral galaxy of stars only 35 million light-years away in the constellation Leo. ... Infrared Horsehead . ... The false-color picture shows the bright infrared emission from dust and molecular gas in part of the Orion star forming region surrounding the Horsehead Nebula. ... This striking but unfamiliar looking picture of the familiar Orion region of the sky was produced using survey data from the InfraRed Astronomical Satellite (IRAS). ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=629&d=2015-10 -- 14.9 Кб -- 13.04.2016
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